1P28
| Model | 1P28 |
| Description | PHOTOMULTIPLIER TUBE |
| PDF file | Total 2 pages (File size: 45K) |
| Chip Manufacturer | HAMAMATSU |
PHOTOMULTIPLIER TUBE
1P28
FEATURES
28mm (1-1/8 Inch) Diameter Side-on
185 to 650nm Spectral Response
For UV to Visible Range Photocathode
GENERAL
Parameter
Description/Value
185 to 650
Spectral Response
340
Wavelength of Maximum Response
Sb-Cs
Photo-
Material
8
×
24
cathode
Minimum Useful Size
UV glass
Window Material
Circular-cage
Structure
Dynode
9
Number of Stages
Direct
4
Anode to Last Dynode
Interelectrode
6
Capacitances
Anode to All Other Electrodes
JEDEC No. B11-88
Base
E678-11A
Suitable Socket
Unit
nm
nm
—
mm
—
—
—
pF
pF
—
—
Figure 1: Typical Spectral Response
TPMSB0143EA
100
CATHODE
RADIANT
SENSITIVITY
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
10
QUANTUM
EFFICIENCY
1
0.1
0.01
200
400
600
800
WAVELENGTH (nm)
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
Information furnished by HAMAMATS U is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are
subject to change without notice. No patent rights are granted to any of the circuits described herein.
©
1999 Hamamatsu Photonics K.K.
